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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Xiaofan Zhang Yujun Fan |
| Copyright Year | 2011 |
| Description | Author affiliation: School of Mechatronic Engineering, Wuhan University of Technology, China (Xiaofan Zhang) || School of Computer Science and Technology, Wuhan University of Technology, China (Yujun Fan) |
| Abstract | Attribute reduction is one of the vital research contents of Rough Sets. A method of calculating positive region based on the trie tree has been proposed in the paper. And the time complexity is O (∣ C ∥ U ∣). A complete attribute reduction algorithm has been designed according to the method of calculating positive region. The experiment results show that the reduction algorithm is effective, and it is applicable to the reduction of mass data. |
| Starting Page | 6935 |
| Ending Page | 6939 |
| File Size | 198223 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781457705359 |
| e-ISBN | 9781457705366 |
| DOI | 10.1109/AIMSEC.2011.6011475 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-08-08 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Algorithm design and analysis Computers Machine learning algorithms Reduction Inconsistency Rough sets Rough Sets Complexity theory IP networks Information systems Trie tree |
| Content Type | Text |
| Resource Type | Article |
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